NYC-WTC_000047101
DEP laboratory report showing GCMS unknowns analysis results for sample AE07486 conducted on April 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗DEP laboratory report showing GCMS analysis results for sample AE07488 conducted on April 23, 2002.
NYC-WTC_000047119–000047128Folder label: “GCMS X 4/1/02 A 4/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\l\DATA\APR1802\7488.D Vial: 21 Acq On : 20 Apr 2002 1:04 pm Operator: Sample : gc/ms scan 4/1 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0419.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
8.25 0.48 ug/1 65621 1,4-Dichlorobenzene-d4 12.21
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2 -Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 56 2 N-Acetylpyrrolidone 127 C6H9NO2 000932-17-2 9 3 1-Octadecanol 270 C18H380 000112-92-5 9 4 Propionic acid, 2,2-dichloro-, pent 212 C8H14C1202 017640-08-3 9 Abundance 1 Scan 349 (8.252 min): 7488. D (-) m/ z 42.95 100.00% 43
5000
*** III I II III 1 111* 83 97 125 8.00 8.20 8.40 8.60 61 44— TT’r 1 T „ Il m/z 124.95 8.70% h TI———T ‘I ■ ■ 1 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #12247: 2-Propanone, 1,1,1 -trichloro- 43
5000 8.00 1 8.20 8.40 8.60 m/z 46.95 6.90% 15 85 97 125 1 1 ' i ' ' '■ i rIBuyunanuytus " 1 ' ' ' i 1‘ । । । । । । ' । > । ' ' । । । ' > । । । > < । > < 1 । । > i । < । > ' m/z-> 20 40) 60 80 100 120 140 160 180 200 220 240 260 Abundance #4732: N-Acetylpyrrolidone 43 MApa—AAnAn 8.00 8.20 8.40 8.60 5000 m/z 126.90 6.22% 99 127 56 86
m/z—> 30 | i ■ i 1 ' 1 1 1" 20 40 I ,1,89,4,1 60 80 112 ■ • - i 100 120 140 160 180 200 220 240 260 Abundance #72027: 1 -Octadecanol 43 8.00 8.20 8.40 8.60 m/z 96.95 6.06%
5000 82 56 68 97
m/z—> 20 40 TIT 60 ML 1 111 125 80 I 100 I 120 I 140 160 224 270 ■ i ■ ■ ■ ■ i ■ ' 1 ' i'1 ■ ■ ■ i ' ■ ■ ' i ■ 1
180 200 220 240 260 8.00 8.20 8.40 8.60
7488.D GCMS0419.M Mon Apr 22 12:36:01 2002 Page 2
NYC-WTC_000047127
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047101
DEP laboratory report showing GCMS unknowns analysis results for sample AE07486 conducted on April 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047008
DEP laboratory report showing GCMS analysis results for sample AE07498 conducted on April 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046480
Laboratory report documenting GCMS analysis of sample AE09095 conducted on April 26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049147
Laboratory report documenting GCMS analysis of sample AE08834 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049360
Laboratory report documenting GCMS analysis of sample AE08932 conducted on April 26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039535
Laboratory report documenting GCMS analysis of sample AE06451 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059650
Laboratory report documenting GCMS analysis of sample AE05851 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038511
Quantitation report listing response data for deuterated internal standards and surrogates from a March 29, 2002 analysis.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011767
Laboratory report documenting GCMS analysis of sample AE04128 conducted on April 1, 2002, by analyst DLV.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058416
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04594.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011757
Laboratory report documenting GCMS analysis of sample AE04127 conducted on April 1, 2002, by analyst DLV.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012353
Gas chromatography-mass spectrometry results for sample AE04420 analyzed on April 4, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000039535
Laboratory report documenting GCMS analysis of sample AE06451 conducted on April 19, 2002, by the DEP.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059629
Laboratory report documenting GCMS analysis of sample AE05848 conducted on April 17, 2002, including surrogate recovery data.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059619
Laboratory report documenting GCMS analysis of sample AE05847 conducted on April 17, 2002, including surrogate recovery data.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060468
DEP laboratory report of GCMS analysis for sample AE06634 conducted on April 18, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045247
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10434 conducted on May 20, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018343
Laboratory report documenting GCMS analysis of sample AD31404 conducted on February 13, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000047079
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 1-20 2002.
Filed in the same folder
NYC-WTC_000047080
Laboratory data sheet recording sample counts, drip rates, and analytical measurements for GCMS analysis in April 2002.
Filed in the same folder
NYC-WTC_000047082
DEP laboratory report showing GCMS blank analysis results for sample AE07486 conducted on April 19, 2002.
Filed in the same folder
NYC-WTC_000047089
DEP laboratory report showing GCMS calibration results for sample AE07486 conducted on April 19, 2002.
Filed in the same folder
NYC-WTC_000047093
DEP laboratory report showing GCMS reference analysis results for sample AE07486 conducted on April 20, 2002.
Filed in the same folder